CN216938547U

CN216938547U - Drilling construction device for electrical prospecting of mine

Info

Publication number: CN216938547U
Application number: CN202220298091.1U
Authority: CN
Inventors: 李强; 王路; 吕扬; 王嗣桐; 李锦明; 蒋超
Original assignee: Shaanxi Coal Caojiatan Mining Co ltd
Current assignee: Shaanxi Coal Caojiatan Mining Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-07-12
Anticipated expiration: 2032-02-14

Abstract

The utility model discloses a drilling construction device for electrical prospecting of a mine, which comprises a device main body, wherein a handle is arranged at the position, close to one side, of the lower end of the device main body, the upper end of the handle is fixedly connected with the lower end of the device main body, a dust blocking device is arranged at the position, close to the other side, of the lower end of the device main body, a standby mechanism is installed at the upper end of the device main body, an installation head is arranged at one end of the device main body, a fixing groove is formed in one end of the installation head, a positioning screw penetrates through the upper end of the installation head, a first positioning rod is inserted into the positioning screw, a main drill bit is arranged at one end of the first positioning rod, and an integrated structure is formed between the first positioning rod and the main drill bit. The drilling construction device for the electrical prospecting of the mine can fix a group of standby mechanisms on the device main body at any time, can realize random access, is convenient and fast, and saves time.

Description

Drilling construction device for electrical prospecting of mine

Technical Field

The utility model relates to the technical field of mine exploration, in particular to a drilling construction device for mine electrical prospecting.

Background

A mine is a generic term for roadways, chambers, equipment, ground buildings and structures that form the production system of an underground coal mine. Inclined shafts, vertical shafts, adits and the like in underground mining of mines are also sometimes referred to as mines. The determination of the field range size, the production capacity and the service life of each mine is one of the key problems which must be solved in the self-design of the mines.

Generally, large-scale drilling devices are adopted in the process of surveying of mines, but the large-scale drilling devices are not enough for all situations, small surveying devices are needed to complete surveying of some details, spare drill bits directly installed on the devices are not available in the past devices, the drill bits need to be searched in a tool box when needing to be replaced, time is delayed, in addition, the previous surveying drilling devices do not have dust shielding devices, other devices need to be used independently for dust shielding in the process of drilling, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a drilling construction device for electrical prospecting of a mine, which can effectively solve the problems in the background technology.

In order to realize the purpose, the utility model adopts the technical scheme that:

the drilling construction device comprises a device main body, wherein a handle is arranged at the position, close to one side, of the lower end of the device main body, the upper end of the handle is fixedly connected with the lower end of the device main body, a dust blocking device is arranged at the position, close to the other side, of the lower end of the device main body, a standby mechanism is installed at the upper end of the device main body, an installation head is arranged at one end of the device main body, a fixing groove is formed in one end of the installation head, a positioning screw is arranged at the upper end of the installation head in a penetrating mode, a first positioning rod is inserted into the positioning screw, a main drill bit is arranged at one end of the first positioning rod, and the first positioning rod and the main drill bit are of an integrated structure.

Preferably, the dust blocking device comprises a fixing frame fixedly welded at a position, close to one side, of the lower end of the device main body, a dust blocking plate is arranged at one end of the fixing frame, and the fixing frame and the dust blocking plate are mutually attached.

Preferably, the fixing frame and the dust guard plate are internally provided with fastening screws in a penetrating manner, the fastening screws are movably connected with the fixing frame, the fastening screws are movably connected with the dust guard plate, fastening nuts are sleeved on the outer sides of the fastening screws, and the fastening nuts are in threaded connection with the fastening screws.

Preferably, the standby mechanism comprises a standby drilling head placed at the center of the upper end of the device main body, a second positioning rod is arranged at one end of the standby drilling head, and the standby drilling head is fixedly connected with the second positioning rod.

Preferably, the spare drilling head and the upper side of second locating lever all are provided with a set of spacing, the quantity of spacing is two sets of, every group two sets of through holes have all been seted up to the inside of spacing, the inside of through hole is run through and is provided with fixing bolt, fixing bolt's lower extreme runs through the upper end top of device main part, threaded connection between the upper end top of fixing bolt and device main part.

Preferably, the mounting head is fixedly mounted on an output shaft at one end of the device body, and the first positioning rod is matched with the fixing groove.

Preferably, the positioning screw is in threaded connection with the mounting head, and the lower end of the positioning screw abuts against the upper end of the first positioning rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. can realize sheltering from the dirt that splashes that produces because drilling through the dust board of installing on the mount by fastening nut and fastening screw, can also realize the integration of dust keeper and device main part when can playing dustproof effect through the dust board, it is more convenient.

2. Can fix a set of reserve spare mechanism at any time in the device main part, can realize the use and take at will, it is more convenient, more save time.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of a borehole construction apparatus for electrical prospecting in a mine according to the present invention;

FIG. 2 is a schematic diagram of the overall structure of a borehole construction apparatus for electrical prospecting in a mine according to the present invention;

FIG. 3 is an enlarged view of the part A of the borehole construction apparatus for electrical prospecting in a mine according to the present invention;

FIG. 4 is an enlarged view of the portion B of the borehole construction apparatus for electrical prospecting in a mine according to the present invention;

FIG. 5 is an enlarged view of the C-section of the borehole construction apparatus for electrical prospecting in a mine according to the present invention.

In the figure: 1. a device main body; 2. a grip; 3. a dust blocking device; 31. a fixed mount; 32. a dust guard; 33. fastening a nut; 34. Fastening screws; 4. a standby mechanism; 41. a drilling head is reserved; 42. a second positioning rod; 43. a limiting strip; 44. fixing the bolt; 5. a mounting head; 6. fixing grooves; 7. a set screw; 8. a first positioning rod; 9. a main drill bit.

Detailed Description

For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

As shown in fig. 1 to 5, a drilling construction device for electrical prospecting of a mine comprises a device body 1, a handle 2 is arranged at a position, close to one side, of the lower end of the device body 1, the upper end of the handle 2 is fixedly connected with the lower end of the device body 1, a dust blocking device 3 is arranged at a position, close to the other side, of the lower end of the device body 1, a standby mechanism 4 is installed at the upper end of the device body 1, an installation head 5 is arranged at one end of the device body 1, a fixing groove 6 is formed in one end of the installation head 5, a positioning screw 7 penetrates through the upper end of the installation head 5, a first positioning rod 8 is inserted into the positioning screw 7, a main drill bit 9 is arranged at one end of the first positioning rod 8, and the first positioning rod 8 and the main drill bit 9 are of an integrated structure.

The user holds the handle 2 of the lower extreme of the device main part 1 through the hand to reach stabilising arrangement's purpose, support the appointed position that needs drilling through the one end with main drill bit 9, can drive installation head 5 through starting drive main part 1 and rotate, rotate through installation head 5 and can drive first locating lever 8 and rotate, rotate through first locating lever 8 and can drive main drill bit 9 and rotate, the user pressurizes for main drill bit 9 through thrust unit main part 1, thereby reach the purpose of drilling.

The dust blocking device 3 comprises a fixing frame 31 fixedly welded at one side position close to the lower end of the device main body 1, a dust blocking plate 32 is arranged at one end of the fixing frame 31, the fixing frame 31 and the dust blocking plate 32 are mutually attached, a fastening screw 34 penetrates through the fixing frame 31 and the dust blocking plate 32, the fastening screw 34 is movably connected with the fixing frame 31, the fastening screw 34 is movably connected with the dust blocking plate 32, a fastening nut 33 is sleeved on the outer side of the fastening screw 34, and the fastening nut 33 is in threaded connection with the fastening screw 34.

In the process of drilling, can realize sheltering from the dirt that splashes that produces because drilling through the dust board 32 of installing on mount 31 by fastening nut 33 and fastening screw 34, can also realize the integration of dust keeper and device main part 1 when can playing dustproof effect through dust board 32, it is more convenient.

Spare mechanism 4 is including placing the reserve drilling head 41 that puts at the upper end central point of device main part 1, the one end of reserve drilling head 41 is provided with second locating lever 42, fixed connection between reserve drilling head 41 and the second locating lever 42, reserve drilling head 41 all is provided with a set of spacing 43 with the upside of second locating lever 42, the quantity of spacing 43 is two sets of, two sets of through holes have all been seted up to the inside of every spacing 43 of group, the inside of through hole is run through and is provided with fixing bolt 44, fixing bolt 44's lower extreme runs through the upper end top of device main part 1, threaded connection between fixing bolt 44 and the upper end top of device main part 1.

In addition, when the main drill bit 9 installed at one end of the installation head 5 needs to be replaced in use, the fixing bolt 44 in the limiting strip 43 is screwed off, so that the spare drill bit 41 and the second positioning rod 42 are taken off, the positioning screw 7 is screwed so that the installation head 5 and the first positioning rod 8 are loosened, the first positioning rod 8 and the main drill bit 9 are taken off from one end of the installation head 5, the second positioning rod 42 is inserted into the fixing groove 6, the positioning screw 7 is used for positioning again, a group of spare mechanisms 4 can be fixed on the device main body 1 at any time, and accordingly, the spare mechanisms can be taken at any time, convenience is realized, and time is saved.

The mounting head 5 is fixedly mounted on an output shaft at one end of the device body 1, the first positioning rod 8 is matched with the fixing groove 6, the positioning screw 7 is in threaded connection with the mounting head 5, and the lower end of the positioning screw 7 abuts against the upper end of the first positioning rod 8.

The working principle is as follows:

when the device is used, a user holds the handle 2 at the lower end of the device main body 1 by hands, so as to achieve the purpose of a stabilizing device, one end of the main drill bit 9 is abutted against a position appointed to be drilled, the starting device main body 1 can drive the mounting head 5 to rotate, the mounting head 5 can drive the first positioning rod 8 to rotate, the first positioning rod 8 can drive the main drill bit 9 to rotate, the user can push the main drill bit 9 through the pushing device main body 1, so as to achieve the purpose of drilling, in the process of drilling, the dust blocking plate 32 arranged on the fixing frame 31 through the fastening nut 33 and the fastening screw 34 can block splashed dust generated by drilling, the dust blocking plate 32 can play a dustproof role and simultaneously can realize the integration of the dustproof device and the device main body 1, the device is convenient and fast, in addition, when the main drill bit 9 arranged at one end of the mounting head 5 needs to be replaced, through the fixing bolt 44 with the inside of spacing 43 of unscrewing, thereby reach and take off reserve drilling head 41 and second locating lever 42, thereby it loosens to reach between installation head 5 and the first locating lever 8 through twisting set screw 7 this moment, take off first locating lever 8 and main drill bit 9 from the one end of installation head 5, insert the inside of fixed slot 6 with second locating lever 42 again, fix a position once more through set screw 7, can fix a set of reserve spare mechanism 4 on device main part 1 at any time, can realize the use and take at will, it is more convenient, time saving relatively.

The above examples only show one or more embodiments of the present invention, and the description is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the utility model, and these changes and modifications are all within the scope of the utility model. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims

1. A drilling construction device for electrical prospecting in a mine, comprising a device body (1), characterized in that: the device is characterized in that a handle (2) is arranged at a position, close to one side, of the lower end of the device body (1), the upper end of the handle (2) is fixedly connected with the lower end of the device body (1), a dust blocking device (3) is arranged at a position, close to the other side, of the lower end of the device body (1), a standby mechanism (4) is installed at the upper end of the device body (1), an installing head (5) is arranged at one end of the device body (1), a fixing groove (6) is formed in one end of the installing head (5), a positioning screw (7) penetrates through the upper end of the installing head (5), a first positioning rod (8) is inserted into the positioning screw (7), a main drill bit (9) is arranged at one end of the first positioning rod (8), and the first positioning rod (8) and the main drill bit (9) are of an integrated structure.

2. A borehole construction apparatus for electrical mining exploration, according to claim 1, characterized in that: the dust blocking device (3) comprises a fixing frame (31) fixedly welded at a position, close to one side, of the lower end of the device main body (1), a dust blocking plate (32) is arranged at one end of the fixing frame (31), and the fixing frame (31) and the dust blocking plate (32) are mutually attached.

3. A borehole construction apparatus for electrical mining exploration, according to claim 2, characterized in that: the utility model discloses a dustproof dust board, including mount (31), dust board (32), fastening screw (34), swing joint between fastening screw (34) and the mount (31), swing joint between fastening screw (34) and the dust board (32), fastening nut (33) have been cup jointed in the outside of fastening screw (34), threaded connection between fastening nut (33) and fastening screw (34).

4. A borehole construction apparatus for electrical mining exploration, according to claim 1, characterized in that: the standby mechanism (4) comprises a standby drilling head (41) placed at the center of the upper end of the device main body (1), a second positioning rod (42) is arranged at one end of the standby drilling head (41), and the standby drilling head (41) is fixedly connected with the second positioning rod (42).

5. A borehole construction device for electrical mining exploration, according to claim 4, characterized in that: reserve drilling head (41) all are provided with a set of spacing strip (43) with the upside of second locating lever (42), the quantity of spacing strip (43) is two sets of, every group two sets of through holes have all been seted up to the inside of spacing strip (43), the inside of through hole is run through and is provided with fixing bolt (44), the lower extreme of fixing bolt (44) runs through the upper end top of device main part (1), threaded connection between fixing bolt (44) and the upper end top of device main part (1).

6. A borehole construction apparatus for electrical mining exploration, according to claim 1, characterized in that: the mounting head (5) is fixedly mounted on an output shaft at one end of the device body (1), and the first positioning rod (8) is matched with the fixing groove (6).

7. A borehole construction apparatus for electrical mining exploration, according to claim 1, characterized in that: the positioning screw (7) and the mounting head (5) are in threaded connection, and the lower end of the positioning screw (7) abuts against the upper end of the first positioning rod (8).